方法}预期

Question

得到以下代码，给出'}预期'的第一个错误

只是试图获取和打印学生数据。不确定我是否需要将这些方法设置为返回类型之类的。欢迎任何建议，谢谢。

namespace studentInfo
{
    class Program
    {
        static void Main(string[] args)
        {
            getUserInformation();
            printStudentDetails(string firstName, string lastName, string birthday);
        }

        static void getUserInformation()
        {
            Console.WriteLine("Enter the student's first name: ");
            string firstName = Console.ReadLine();
            Console.WriteLine("Enter the student's last name");
            string lastName = Console.ReadLine();
            Console.WriteLine("Enter your bithdate");
            //DateTime birthdate = Convert.ToDateTime(Console.ReadLine());
            string birthday = Console.ReadLine();

        }

        static void printStudentDetails(string firstName, string lastName, string birthday)
        {
            Console.WriteLine("{0} {1} was born on: {2}", firstName, lastName, birthday);
            Console.ReadLine();
        }
    }
}

Answer 1

你错误地调用了一个方法：

 printStudentDetails(string firstName, string lastName, string birthday);

应该是：

 printStudentDetails(firstName, lastName, birthday);

在将变量传递给您的方法之前，您还必须定义名字、姓氏、生日。

Answer 2

你做错了伙计！

你只需要变量来调用方法..你不需要它的数据类型。

所以应该是这样的：-

printStudentDetails(firstName, lastName, birthday);

如果您想像这样使用变量，请在全局范围内声明它们：-

public static dynamic firstName;
    public static dynamic lastName;
    public static dynamic birthday;

static void Main(string[] args)
{

    getUserInformation();
    printStudentDetails(firstName, lastName, birthday);
}

static void getUserInformation()
{
    Console.WriteLine("Enter the student's first name: ");
    firstName = Console.ReadLine();
    Console.WriteLine("Enter the student's last name");
    lastName = Console.ReadLine();
    Console.WriteLine("Enter your bithdate");
    birthday = Console.ReadLine();

}

static void printStudentDetails(string firstName, string lastName, string birthday)
{
    Console.WriteLine("{0} {1} was born on: {2}", firstName, lastName, birthday);
    Console.ReadLine();
}